HardwareLust.com: Samsung is about to give the Kindle Fire and Nook Tablet a serious run for their money. The Galaxy Tab 2 (7.0) is now available for pre-order on Amazon for $250, and will hit the market on April 22nd. Why is this a big deal? The new Galaxy Tab offers a non-restrictive 7″ tablet experience — it runs the full version of Ice Cream Sandwich (Android 4.0) — with specs comparable if not better than the Amazon and Barnes & Noble equivalents.